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<?php |
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/** |
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* Disco Class File. |
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* |
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* @package Disco |
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* @subpackage \App\Disco.php |
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* @since 1.0.0 |
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*/ |
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|
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namespace Disco\App; |
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|
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use Disco\App\Features\UserLimit; |
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use Disco\App\Utility\Settings; |
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|
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/** |
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* Class Disco |
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* |
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* @package Disco |
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* @subpackage \App |
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* @author Ohidul Islam <wahid0003@gmail.com> |
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* @link https://webappick.com |
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* @license https://opensource.org/licenses/gpl-license.php GNU Public License |
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* @category Discount |
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*/ |
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class Disco { |
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|
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use \Disco\App\Intents\IntentHelper; |
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|
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/** |
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* @var array $intents Intents. |
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*/ |
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private $intents; |
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|
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/** |
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* @var int $applied_campaign_id Applied Campaign. |
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*/ |
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private $applied_campaign_id; |
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|
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|
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/** |
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* Apply discount to product. |
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* |
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* @param float $price Product Price. |
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* @param \WC_Product $product Product Object. |
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* @return float |
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* @throws \Exception If setting is not found. |
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*/ |
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public function get_product_discounted_price( $price, $product ) {//phpcs:ignore |
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if ( $product instanceof \WC_Product ) { |
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// Init product base intents and exclude cart-based intents. |
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$this->intents = $this->prepare_intents( array( 'Product' ) ); |
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|
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// Get a product price type for discount from settings |
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$product_price_type = Settings::get( 'product_price_type' ); |
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|
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if ( 'regular_price' === $product_price_type ) { |
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if ( $product->get_type() === 'simple' ) { |
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$price = (float) $product->get_regular_price(); |
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} |
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} |
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|
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// If no intent is available, return the original price. |
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if ( empty( $this->intents ) ) { |
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return $price; |
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} |
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|
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$discounts = array(); |
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|
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$prev_discount = PHP_INT_MAX; |
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|
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// Foreach intent, apply the discount. |
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foreach ( $this->intents as $intent ) { |
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/** |
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* Get a discount limit form campaign. |
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* |
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* Compare with total product meta and apply discount |
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*/ |
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$discount_limit = $intent->campaign->discount_max_user; |
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$total_applied_campaign = ( new UserLimit )->disco_get_total_applied_campaign( $intent->campaign->id ); |
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|
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if ( |
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! empty( $discount_limit ) |
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&& ( |
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$discount_limit >= 0 |
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&& $total_applied_campaign >= $discount_limit |
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) |
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) { |
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continue; |
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} |
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|
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$discount = $intent->get_discounts( (float) $price, $product ); |
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|
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if ( empty( $discount ) ) { |
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continue; |
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} |
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|
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// Get applied discount campaign. |
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if ( $discount > 0 && $prev_discount > $discount ) { |
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$this->applied_campaign_id = $intent->campaign->id; |
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$prev_discount = $discount; |
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} |
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|
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$discounts[] = $discount; |
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} |
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|
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// If no discount is applied, return the original price. |
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if ( empty( $discounts ) ) { |
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return $price; |
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} |
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|
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// Get the min or max discount amount according to plugin settings. |
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$new_price = $this->min_max_average( $discounts ); |
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|
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if ( $new_price < $price ) { |
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// Get an applied campaign from DiscountLimit class. |
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( new UserLimit )->disco_start_session_on_checkout( $this->applied_campaign_id ); |
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|
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// Update the products on sale status. |
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apply_filters( 'woocommerce_product_is_on_sale', true, $product ); |
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|
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return $new_price; |
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} |
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} |
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|
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return $price; |
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} |
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|
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/** Get Cart Discount. |
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* |
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* @param \WC_Cart $cart Cart Object. |
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* @return \WC_Cart |
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* @throws \Exception If the cart is empty. |
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*/ |
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public function get_cart_discount( $cart ) { //phpcs:ignore |
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if ( $cart->is_empty() ) { |
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return $cart; |
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} |
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|
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// Init Cart - Based Intents except Product & Shipping Intent. |
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$this->intents = $this->prepare_intents( array( 'Cart' ) ); |
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|
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if ( ! empty( $this->intents ) && $cart->get_cart_contents_count() > 0 ) { |
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$discounts = array(); |
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|
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foreach ( $this->intents as $intent ) { // Foreach intent, apply the discount. |
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$items = $this->get_items_for_discount( $cart, $intent->campaign ); |
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|
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$discount = $intent->get_discounts( $items, $cart ); |
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|
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if ( empty( $discount ) ) { |
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continue; |
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} |
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|
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$discounts[] = $discount; |
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} |
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|
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// Apply discount to cart subtotal . |
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if ( ! empty( $discounts ) ) { |
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// Get the min or max discount amount according to plugin settings. |
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$cart_fee = $this->min_max_average( $discounts ); |
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// TODO: The Discount must be less than cart subtotal. |
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$cart->add_fee( __( 'Discount', 'disco' ), -$cart_fee ); |
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} |
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} |
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|
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return $cart; |
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} |
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|
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/** |
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* Apply Bulk & Bundle discount to cart items. |
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* |
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* @return \WC_Cart|void |
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* @throws \Exception If translation not found. |
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*/ |
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public function get_cart_items_discount() {//phpcs:ignore |
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if ( ! $this->cart_is_valid() ) { |
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return; |
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} |
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|
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// Init Cart - Based Intents except Product & Shipping Intent. |
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$this->intents = $this->prepare_intents( array( 'Bulk', 'Bundle', 'BOGO' ) ); |
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|
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|
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$cart = WC()->cart; |
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$discounts = $this->prepare_item_discounts( $this->intents ); |
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|
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// return $discounts; |
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if ( empty( $discounts ) ) { |
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return $cart; |
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} |
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|
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$items = $cart->get_cart(); |
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|
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$total_discount = 0; |
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|
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foreach ( $items as $item ) { |
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// Get item id. |
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$id = $this->get_cart_item_id( $item ); |
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|
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if ( empty( $discounts[ $id ] ) ) { |
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continue; |
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} |
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|
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$item_object = $item['data']; |
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$quantity = (int) $item['quantity']; |
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$price_key = $discounts[ $id ]['key']; |
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$regular_price = $discounts[ $id ]['original_price']; |
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$discounted_price = $discounts[ $id ]['final_price']; |
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$discounted_amount = $discounts[ $id ]['discounts'][ $price_key ]; |
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$discount_types = $discounts[ $id ]['discount_types'][ $price_key ]; |
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|
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// If the discounted price is greater than or equal to the regular price, then skip. |
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if ( $discounted_price >= $regular_price ) { |
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continue; |
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} |
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|
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// Update the item meta data. |
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$item_object->update_meta_data( '_item_offers', $discounts[ $id ] ); |
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$item_object->update_meta_data( '_item_savings', $discounted_amount ); |
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|
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// If the discounted price is less than or equal to 0, then set the regular price. |
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if ( $discounted_price <= 0 ) { |
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$discounted_price = $regular_price; |
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} |
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|
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// Set the new item price. |
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if ( 'fixed_per_product' === $discount_types ) { |
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$item_object->set_price( $discounted_price ); |
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} elseif ( 'fixed' === $discount_types ) { |
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$total_discount += $discounted_amount; |
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} else { |
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$total_discount += $discounted_amount * $quantity; |
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} |
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} |
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|
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// Add the discount to the cart total. |
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if ( $total_discount > 0 ) { |
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$cart->add_fee( __( 'Discount', 'disco' ), -$total_discount ); |
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} |
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|
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// Set the cart session. |
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$cart->set_session(); |
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|
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return $cart; |
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} |
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|
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/** |
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* Apply the discount to shipping. |
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* |
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* @return bool |
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*/ |
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public function apply_free_shipping() { |
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if ( ! $this->cart_is_valid() ) { |
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return false; |
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} |
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|
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$cart = WC()->cart; |
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$this->intents = $this->prepare_intents( array( 'Shipping' ) ); |
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$shippings = array(); |
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|
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if ( ! empty( $this->intents ) ) { |
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foreach ( $this->intents as $intent ) { |
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$items = $this->get_items_for_discount( $cart, $intent->campaign ); |
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$shippings[] = $intent->get_discounts( $items, $cart ); |
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} |
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} |
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|
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return in_array( 'free_shipping', $shippings, true ); |
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} |
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|
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/** |
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* Get offers for a product. |
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* |
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* @param array|null $items item ids. |
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* @return string |
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*/ |
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public function get_offers( $items = null ) { |
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// Init Cart-Based Intents except Product & Shipping Intent. |
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$this->intents = $this->prepare_intents( array( 'Product', 'Shipping' ) ); |
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$table = "<table style='border-collapse: collapse;' class=''>"; |
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$table .= '<tr><th>Quantity</th><th>Discount</th></tr>'; |
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|
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$cart = WC()->cart; |
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|
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foreach ( $this->intents as $intent ) { |
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if ( is_null( $items ) || ! $cart->is_empty() ) { |
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$items = $this->get_items_for_discount( $cart, $intent->campaign ); |
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} else { |
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$items = array(); |
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} |
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|
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$discounts = $intent->get_offers( $items, $cart ); |
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|
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if ( empty( $discounts ) ) { |
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continue; |
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} |
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|
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foreach ( $discounts as $discount ) { |
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$table .= '<tr style="font-size: smaller;line-height:15px"><td>' . $discount['condition'] . '</td><td>' . $discount['discount'] . '</td></tr>'; |
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} |
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} |
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|
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return $table . '</table>'; |
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} |
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|
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} |
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|
